CR-102S High Precision Sensor – Reliable, Compact, Versatile

Jul . 26, 2025

Company Introduction

Hebei JIRS Import & Export Co., Ltd. is a distinguished provider of state-of-the-art water quality analysis solutions. With ongoing R&D, a commitment to quality, and an extensive portfolio, JIRS has cemented its reputation in the global water treatment industry. Leveraging over a decade of expertise, Hebei JIRS Import & Export Co., Ltd. specializes in sensors, controllers, and instrumentation with superior reliability and technological edge.

Official Website: https://www.watequipment.com Phone: +86 13784354125 Mobile: +86 13784354125 Email: info@watequipment.com Address: No.188, Fengshou Road, Chang'an district, Shijiazhuang City, Hebei Province China 050041

Product Overview: CR-102S

CR-102S is an advanced conductivity & resistivity sensor, designed for water quality monitoring in industrial, laboratory, and environmental applications.

CR-102S High Precision Sensor – Reliable, Compact, Versatile

Main Advantages

Easy to use with stable performance for consistent operation.
Supports PT100, PT1000, and NTC 10K Thermistor temperature sensors for compensation.
Constructed with S.S.316L stainless steel and titanium alloys for advanced anti-acid and anti-alkaline properties.

CR-102S stands out for reliability, precision and robust performance even in harsh chemical environments, making it a preferred choice for water treatment, pure/ultrapure water monitoring, pharmaceuticals, and semiconductors.

Technical Specifications: CR-102S

Parameter	Specification	Description
Cell Constant (K value)	0.01 / 0.1 / 1.0 / 10	Select based on measurement range for optimal accuracy.
Measurement Range	0.055 μS/cm ~ 200 mS/cm	Covers ultra-pure water to high-conductivity applications.
Temperature Compensation	PT100 / PT1000 / NTC 10K	Increases measurement accuracy across temperature variations.
Material	S.S.316L / Titanium Alloy	Corrosion-resistant against acids and alkalis.
Max Pressure	6 bar	Suitable for most industrial pipelines.
Temperature Range	0 ~ 135°C	Wide operational envelope for diverse process requirements.
Connection	Thread / Flange / Custom	Flexible installation to fit existing systems.
Cable Length	Standard 5m (customizable)	Allows convenient and remote installation.
Typical Application	Water treatment, pharma, semiconductor, lab	Versatility for various industries.

Data Visualization: CR-102S Key Parameters

Application Scenarios of CR-102S

Ultra-Pure Water Monitoring – Essential for power plants, semiconductor, and pharmaceutical production.
Boiler & Cooling Water Automation – Long-lasting operation in harsh water chemistry environments.
Industrial Process Water – High-resistance to chemical corrosion enables operation with acids, alkalis, and salts.
Laboratory Analysis – Precision conductivity and resistivity measurements supporting research and QA.
Environmental Monitoring – Reliable measurements for rivers, lakes and water supply safety.
Pharmaceutical Water Quality – Compliance to global standards such as USP/EP for water-for-injection and purified water.
Semiconductor Manufacturing – Accurate real-time feedback to safeguard wafer processes.

With the versatility of CR-102S, clients from diverse industries can achieve productivity gains, lower maintenance requirements, and superior process compliance.

Professional Q&A: CR-102S Terminology

Q1: What materials are used in the construction of CR-102S?

CR-102S employs S.S.316L stainless steel & titanium alloy, ensuring outstanding anti-corrosive characteristics in acidic and alkaline environments, outclassing many polymer-based electrodes.

Q2: What is the function of cell constant (K value) for CR-102S?

The cell constant (e.g., K=0.01, 0.1, 1.0, 10) defines the measurement range and sensitivity. Lower K values are ideal for ultra-pure water; higher for high-conductivity fluids.

Q3: Which temperature compensation options are available?

CR-102S interfaces with PT100, PT1000, or NTC 10K thermistors, digitally adjusting readings for temperature variations—crucial for high-accuracy requirements.

Q4: What are the installation standards for CR-102S?

Designed for flexibility, CR-102S supports threaded, flanged, and custom mounting, seamlessly integrating into standard industrial pipelines.

Q5: What makes the CR-102S ideal for ultrapure water measurement?

Its low K value cell, high-quality construction, and advanced temperature compensation meet the stringent sensitivity required for ultrapure and micro-electronic applications.

Q6: How does CR-102S ensure reliability in pharmaceutical water systems?

By adhering to international pharmacopeia requirements, offering traceable calibration, and corrosion-proof electrode surfaces, CR-102S guarantees pharmaceutical-grade water purity monitoring.

Q7: Is the cable length or output signal customizable?

Yes, CR-102S can be supplied with variable cable lengths and offers flexible output compatibility per project requirements, including 4–20mA, RS485, or digital buses (on request).

Industry Trends & Future Outlook for CR-102S

The market for water analysis sensors, especially conductivity and resistivity sensors like CR-102S, is rapidly evolving. With stricter environmental regulations, digital plant transformation, and higher global necessity for pure water in critical industries, robust and precise sensors like CR-102S are in strong demand. According to ResearchAndMarkets (2023), the global conductivity sensor market is projected to witness a CAGR of over 7% (2023-2030). Technological advances, greater reliability, remote/IoT connectivity, and durable materials such as titanium will define the next industry leap.

CR-102S distinguishes itself in this landscape by combining high-grade material selection with digital intelligence for integrated process automation.

For the latest technical bulletins on conductivity sensor advancements, see the authoritative coverage at Water Quality Products Magazine.

References

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